<!DOCTYPE html>
<html>
	<head>
		<meta charset="utf-8" />
		<title></title>
	</head>
	<body >
		<a href="主页.html">
<video width="100%" height="100%"  autoplay muted="muted">
    <source src="img/4.mp4" type="video/mp4">
</video>

</a>



	</body>
</html>
